IMECH-IR  > 高温气体动力学国家重点实验室
Aerodynamic principles of shock-induced combustion ramjet engines
Ma KF(马凯夫)1,2; Zhang ZJ(张子健)1,2; Liu YF(刘云峰)1,2; Jiang ZL(姜宗林)1,2
Source PublicationAEROSPACE SCIENCE AND TECHNOLOGY
2020-08-01
Volume103Pages:8
ISSN1270-9638
AbstractThe shock-induced combustion ramjet engine is the most favorable air breathing propulsive system and a suitable option for high-speed flight. In this paper, theoretical analysis and numerical simulations were conducted to study the thrust performance of shock-induced combustion ramjet engines. Firstly, the propulsive performance of supersonic combustion ramjet engines was theoretically analyzed by using the Chapman-Jouguet detonation theory. Then, the aerodynamic principles of shock-induced combustion ramjet engines were put forth on the basis of the theoretical analysis results. Finally, a full-scale shock-induced combustion ramjet engine was designed according to the aerodynamic principles. Two-dimensional numerical simulations were conducted to simulate its combustion flow field and propulsive performance. The numerical results demonstrate the correctness and application of the theoretical aerodynamic principles. (C) 2020 Elsevier Masson SAS. All rights reserved.
KeywordScramjet engines Shock-induced combustion ramjet engines Supersonic combustion Chapman-Jouguet detonation
DOI10.1016/j.ast.2020.105901
Indexed BySCI ; EI
Language英语
WOS IDWOS:000551867100017
WOS KeywordTHERMAL CHOKING ; SCRAMJET ; MODEL ; PERFORMANCE ; SHCRAMJET
WOS Research AreaEngineering
WOS SubjectEngineering, Aerospace
Funding OrganizationNational Natural Science Foundation of China[11672312] ; National Natural Science Foundation of China[11532014]
Classification一类
Ranking1
ContributorLiu, Yunfeng
Citation statistics
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/84740
Collection高温气体动力学国家重点实验室
Affiliation1.Univ Chinese Acad Sci, Sch Engn Sci, Beijing 100049, Peoples R China;
2.Chinese Acad Sci, Inst Mech, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Ma KF,Zhang ZJ,Liu YF,et al. Aerodynamic principles of shock-induced combustion ramjet engines[J]. AEROSPACE SCIENCE AND TECHNOLOGY,2020,103:8.
APA 马凯夫,张子健,刘云峰,&姜宗林.(2020).Aerodynamic principles of shock-induced combustion ramjet engines.AEROSPACE SCIENCE AND TECHNOLOGY,103,8.
MLA 马凯夫,et al."Aerodynamic principles of shock-induced combustion ramjet engines".AEROSPACE SCIENCE AND TECHNOLOGY 103(2020):8.
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